28 lines
803 B
ReStructuredText
28 lines
803 B
ReStructuredText
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.. _-mapRequestContext-:
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mapRequestContext
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=================
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Transforms the ``RequestContext`` before it is passed to the inner route.
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Signature
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---------
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.. includecode2:: /../../akka-http/src/main/scala/akka/http/server/directives/BasicDirectives.scala
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:snippet: mapRequestContext
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Description
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-----------
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The ``mapRequestContext`` directive is used as a building block for :ref:`Custom Directives` to transform
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the request context before it is passed to the inner route. To change only the request value itself the
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:ref:`-mapRequest-` directive can be used instead.
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See :ref:`Request Transforming Directives` for an overview of similar directives.
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Example
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-------
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.. includecode2:: ../../../code/docs/http/server/directives/BasicDirectivesExamplesSpec.scala
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:snippet: mapRequestContext
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